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C40 Round Bar — Listings

All C40 Round Bar listings on M-EX.

All C40 Forms Carbon Steel
Grade Details
GradeC40
StandardDIN EN 10083-2
DescriptionMedium carbon steel, widely used engineering grade
ApplicationsShafts, gears, bolts, machine parts, agricultural equipment
Equivalent Grades
Grade Standard Region
EN8 BS970 UK
AISI 1040 SAE USA
S40C JIS Japan
IS1875 C40 IS India

Active C40 Round Bar Listings 3

C40 Round Bar
8.500 MT  ·  Closes 06 Aug 2026
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C40 Round Bar
5.200 MT  ·  Closes 06 Aug 2026
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C40 Round Bar
6.900 MT  ·  Closes 10 Aug 2026
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Related: All Round Bar grades · Carbon Steel